#CB5663#CB5663

#CB5663 is a mid, vivid red. Relative luminance 0.203; OKLCH L 60.6% C 0.149 H 15.9°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#CB5663
RGB	rgb(203, 86, 99)
HSL	hsl(353, 53%, 57%)
HSV	hsv(353, 58%, 80%)
CMYK	cmyk(0%, 57.6%, 51.2%, 20.4%)
CIE-LAB	lab(52.13, 47.58, 16.22)
CIE-LCH	lch(52.13, 50.27, 18.83°)
OKLab	oklab(60.57% 0.1432 0.0409)
OKLCH	oklch(60.57% 0.149 15.9)
XYZ	xyz(30.2109, 20.2565, 14.1209)
Luminance	0.2025 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB5663 #56CBBE

analogous

#CB569E #CB5663 #CB8456

triadic

#CB5663 #63CB56 #5663CB

tetradic

#CB5663 #9ECB56 #56CBBE #8456CB

square

#CB5663 #9ECB56 #56CBBE #8456CB

split-complementary

#CB5663 #56CB84 #569ECB

monochromatic

#7F2731 #AE3643 #CB5663 #D9858E #E8B4B9

Accessibility & contrast

On white

4.16

#CB5663 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#CB5663 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB5663

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB5663	#FFFFFF	#000000	##000000
##CB5663	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#706D63

Deuteranopia (green-blind)

#8E8560

Tritanopia (blue-blind)

#DD445B

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #cb5663;
/* rgb */ color: rgb(203, 86, 99);
/* oklch */ color: oklch(60.6% 0.149 15.9);

Tailwind

colors: {
  custom: {
    50: '#e08a8f',
    500: '#cb5663',
    950: '#000000',
  },
}

SCSS

$custom: #cb5663;
$custom-light: #e08a8f;
$custom-dark: #000000;

JSON

{
  "hex": "#cb5663",
  "rgb": {
    "r": 203,
    "g": 86,
    "b": 99
  },
  "hsl": {
    "h": 353.333,
    "s": 52.941,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60572,
    "c": 0.1489,
    "h": 15.9
  },
  "luminance": 0.20253
}

Semantic roles & 50–950 ramp

primary

#CB5663

secondary

#A6D6D1

accent

#DCCC4B

background

#FEF8F8

surface

#FDF0F0

border

#D5CBCB

text

#160C0C

muted

#847D7D

Preview Lab

Preview with #CB5663

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →